Three charged with murder of Perth dad

Three people have been charged with the murder of a Perth father whose body was found in a burnt out car in the city's south east.

Police have upgraded the charge against a 25-year-old woman from being an accessory after the fact to murder in relation to the death of Travis Bennjamin Mills, 30, whose body was discovered in Hilbert on Good Friday.

The woman, a 47-year-old man and a 44-year-old woman will appear in court on Friday.

Another two people are in custody assisting police with their inquiries into Mr Mills' death.